This where I post CTF writeups, project updates, and things I find interesing. You can find my main page at atch2203.github.io.
Recent Posts
An Uncomprehensive Guide to Doing Well in CPTC
Posted on:February 3, 2026 at 12:00 AMThings I learned while competing in the Collegiate Penetration Testing Competition
0xL4ugh CTF V5 and Good Challenge Design
Posted on:January 31, 2026 at 12:00 AMThings I learned from 0xL4ugh CTF V5
Split The Bill
Posted on:January 26, 2026 at 12:00 AMMy experience with using AI to code a web app
Ghostscript CVE-2025-27835 Analysis
Posted on:October 23, 2025 at 12:00 AMAn analysis of the exploit chain in CVE-2025-27835